Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678300 | Process for bringing the electric heating element into a housing | Roland Pflieger | 1997-10-21 |
| 5676308 | Thermostatic valve | — | 1997-10-14 |
| 5617816 | Cooling system for an internal-combustion engine of a motor vehicle having a thermostatic valve | Peter Leu | 1997-04-08 |
| 5607324 | Electric connection for a component arranged in a liquid-carrying housing | Barbu Frunzetti | 1997-03-04 |